Files
FreshRSS/app/Models/View.php
Alexandre Alapetite 78e40c6fe3 Scaling of user statistics (#8277)
Fix https://github.com/FreshRSS/FreshRSS/issues/8268
To better support user management on FreshRSS instance with many users.

SQL speed improved. On a reduced test with 5 users, including some large accounts (PostgreSQL on a very tiny and slow server), improving from ~2.3s to ~1.8s, which gives ~20% speed improvement.

Then tested with 1000 users, with only the default feed (on my old desktop computer):

```sh
for i in {1..1000}; do ./cli/create-user.php --user=freshrss$i --password=freshrss; done
app/actualize_script.php
cli/access-permissions.sh
```

SQLite:

```console
$ time cli/user-info.php | wc -l
1001

real    0m1.366s
user    0m0.908s
sys     0m0.475s
```

PostgreSQL:

```console
$ time cli/user-info.php | wc -l
1001

real    0m28.498s
user    0m12.137s
sys     0m2.217s
```

MariaDB:

```console
# time ./cli/user-info.php | wc -l
1001

real    0m49.485s
user    0m1.276s
sys     0m2.258s
```

Yes, SQLite is much faster - not a surprise for such use-cases, where the TCP connection is not re-used.

I have added some CLI options to disable some statistics:

```sh
cli/user-info.php --no-db-size --no-db-counts
```

For the Web UI, I have disabled detailed user statistics if it takes too long, and retrieve missing user statistics asynchronously via JavaScript. Lazy loading of the user details based on IntersectionObserver, with maximum 10 requests in parallel.
Web UI tested on 1000 users as well. Checked with SeaMonkey.
2025-12-04 19:11:31 +01:00

149 lines
4.4 KiB
PHP

<?php
declare(strict_types=1);
/**
* @phpstan-import-type ExtensionFullMetadata from FreshRSS_extension_Controller
*/
class FreshRSS_View extends Minz_View {
// Main views
/** @var callable */
public $callbackBeforeEntries;
/** @var callable|null */
public $callbackBeforeFeeds;
/** @var callable */
public $callbackBeforePagination;
/** @var array<int,FreshRSS_Category> where the key is the category ID */
public array $categories;
public ?FreshRSS_Category $category = null;
public ?FreshRSS_Tag $tag = null;
public string $current_user;
/** @var iterable<FreshRSS_Entry> */
public $entries;
public ?FreshRSS_Entry $entry = null;
public ?FreshRSS_Feed $feed = null;
/** @var array<int,FreshRSS_Feed> where the key is the feed ID */
public array $feeds;
public int $nbUnreadTags;
/** @var array<int,FreshRSS_Tag> where the key is the label ID */
public array $tags;
/** @var list<array{id:int,name:string,checked:bool}> */
public array $tagsForEntry;
/** @var array<string,array<string>> */
public array $tagsForEntries;
public bool $excludeMutedFeeds;
// Search
/** @var array<int,FreshRSS_Tag> where the key is the label ID */
public array $labels;
// Subscriptions
public bool $displaySlider = false;
public bool $load_ok;
public bool $onlyFeedsWithError;
public bool $signalError;
// Manage users
/** @var array{feed_count:?int,article_count:?int,database_size:?int,language:string,mail_login:string,enabled:bool,is_admin:bool,last_user_activity:string,is_default:bool} */
public array $details;
public bool $disable_aside;
public bool $show_email_field;
public string $username;
/** @var array<array{language:string,enabled:bool,is_admin:bool,enabled:bool,article_count:?int,database_size:?int,last_user_activity:string,mail_login:string,feed_count:?int,is_default:bool}> */
public array $users;
// Updates
public string $last_update_time;
/** @var array<string,bool> */
public array $status_files;
/** @var array<string,bool> */
public array $status_php;
public bool $update_to_apply;
/** @var array<string,bool> */
public array $status_database;
public bool $is_release_channel_stable;
// Archiving
public int $nb_total;
public int $size_total;
public int $size_user;
// Display
/** @var array<string,array{id:string,name:string,author:string,description:string,version:float|string,files:array<string>,theme-color?:string|array{dark?:string,light?:string,default?:string}}> */
public array $themes;
// Shortcuts
/** @var array<int, string> */
public array $list_keys;
// User queries
/** @var array<int,FreshRSS_UserQuery> where the key is the query ID */
public array $queries;
/** @var FreshRSS_UserQuery|null */
public ?FreshRSS_UserQuery $query = null;
// Export / Import
public string $content;
/** @var array<string,array<string>> */
public array $entryIdsTagNames = [];
public string $list_title;
public int $queryId;
public string $type;
/** @var null|array<array{name:string,size:int,mtime:int}> */
public ?array $sqliteArchives = null;
public string $sqlitePath;
public string $sqliteName;
// Form login
public int $cookie_days;
// Registration
public bool $can_register;
public string $preferred_language;
public bool $show_tos_checkbox;
public string $terms_of_service;
public string $site_title;
public string $validation_url;
// Logs
public int $currentPage;
public Minz_Paginator $logsPaginator;
public int $nbPage;
// RSS view
public FreshRSS_UserQuery $userQuery;
public string $html_url = '';
public string $rss_title = '';
public string $rss_url = '';
public string $rss_base = '';
public bool $internal_rendering = false;
public string $description = '';
public string $image_url = '';
public bool $publishLabelsInsteadOfTags = false;
// Content preview
public string $fatalError;
public string $htmlContent;
public bool $selectorSuccess;
// Extensions
/** @var list<ExtensionFullMetadata> */
public array $available_extensions;
public ?Minz_Extension $ext_details = null;
/** @var array{system:array<Minz_Extension>,user:array<Minz_Extension>} */
public array $extension_list;
public ?Minz_Extension $extension = null;
/** @var array<string,string> */
public array $extensions_installed;
// Errors
public string $code;
public string $errorMessage;
/** @var array<string,string> */
public array $message;
// View modes
/** @var array<FreshRSS_ViewMode> */
public array $viewModes;
}